amstream: Return E_INVALIDARG when a rect but no surface is passed in…

dlls/amstream/ddrawstream.c

@@ -442,6 +442,9 @@ static HRESULT WINAPI ddraw_IDirectDrawMediaStream_CreateSample(IDirectDrawMedia
     TRACE("stream %p, surface %p, rect %s, flags %#x, sample %p.\n",
             stream, surface, wine_dbgstr_rect(rect), flags, sample);
 
+    if (!surface && rect)
+        return E_INVALIDARG;
+
     EnterCriticalSection(&stream->cs);
     hr = ddrawstreamsample_create(stream, surface, rect, sample);
     LeaveCriticalSection(&stream->cs);

dlls/amstream/tests/amstream.c

@@ -5665,7 +5665,7 @@ static void test_ddrawstream_create_sample(void)
 
     SetRectEmpty(&rect);
     hr = IDirectDrawMediaStream_CreateSample(ddraw_stream, NULL, &rect, 0, &sample);
-    todo_wine ok(hr == E_INVALIDARG, "Got hr %#x.\n", hr);
+    ok(hr == E_INVALIDARG, "Got hr %#x.\n", hr);
 
     EXPECT_REF(stream, 3);
     hr = IDirectDrawMediaStream_CreateSample(ddraw_stream, NULL, NULL, 0, &sample);